baber/WOPTO huggingface dataset:
Patent JP-2010035891-A (JP)
Title: Slot machine
Inventor: ITO TOMOHIKO
IPC: A63F5/04
Filed: 2008-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To set a proper ball putout rate by providing a small combination in which a prize winning rate varies according to the pushing order of a stop switch, and to diversify stop spots without providing a plurality of stop position determination tables.  <P>SOLUTION: A combination lottery means 61 has duplication winning of a small combination A and a small combination B, and duplication winning of the small combination A and a small combination C. In the game in which the small combination A and the small combination B win in duplication, a reel control means 64 lets the small combination A reliably win when the pushing order of the stop switch is T1, and gives a prize winning chance to the small combination B when the pushing order of the stop switch is T2. Also, in the game in which the small combination A and the small combination C win in duplication, the reel control means lets the small combination A reliably win when the pushing order of the stop switch is T2, and gives the prize winning chance to the small combination C when the pushing order of the stop switch is T1. A pushing order report means 70a reports the pushing order T1 or T2 of the stop switch for letting the small combination A win when the small combination A and the small combination B win in duplication, and when the small combination A and the small combination C win in duplication.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009015334-A (JP)
Title: Liquid crystal display device and its driving method
Inventor: UEDA SHIRO
IPC: G02F1/133
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the potential difference between a voltage value of charged voltage charged to an image signal line at a part near a drain driver and a voltage value of charged voltage charged to the image signal line at a distal end part far from the drain driver within a pre-charge period.  <P>SOLUTION: This liquid crystal display device has a plurality of pixels, a plurality of image signal lines for applying gradation voltage to the plurality of pixels, and a driving means for outputting predetermined pre-charge voltage at the beginning of a horizontal scanning period and then outputting gradation voltage corresponding to display data. In a method for driving the liquid crystal display device, a period of outputting the pre-charge voltage to each image signal line from the driving means is made different according to a distance between a scanned line and the driving means. The period of outputting the pre-charge voltage to each image signal line from the driving means is made gradually longer as the distance between the scanned line and the driving means becomes longer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010044151-A (JP)
Title: Transmission type optical element
Inventor: KURASHIGE MAKIO
IPC: G02B5/32
Filed: 2008-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission type optical element having excellent wavelength selectivity.  <P>SOLUTION: The transmission type optical element 10 includes: a first hologram 1' having a first surface 1a; and a second surface 1b and a second hologram 2' having a third surface 2a and a fourth surface 2b, the first surface 1a of the first hologram 1' and the third surface 2a of the second hologram 2' being oppositely arranged. In the transmission type optical element 10, a first light beam 5' having a first wavelength is made to enter the first hologram 1' from the side of the second surface 1b, is transmitted through the first hologram 1', exits the first hologram 1' from the side of the first surface 1a, enters the second hologram 2' from the side of the third surface 2a, is diffracted by the second hologram 2', exits the second hologram 2' from the side of the third surface 2a, enters the first hologram 1' from the side of the first surface 1a, is diffracted by the first hologram 1', exits the first hologram 1' from the side of the first surface 1a, enters the second hologram 2' from the side of the third surface 2a, is transmitted through the second hologram 2' and exits the second hologram 2' from the side of the fourth surface 2b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009142261-A (JP)
Title: Method for producing coral powder
Inventor: MATSUO YOSHIAKI
IPC: A23L1/304
Filed: 2008-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing coral powder easy to extract ions thereof which are dissolved in water, and presenting low oxidation-reduction potential when dissolved in water.  <P>SOLUTION: The method for producing coral powder comprises washing coral with pure water or tap water followed by pulverizing the washed coral, and heating the pulverized coral, so that protein and other organic substances are taken into calcium in a coral bone structure and thereby the organic substances are dissolved to be scattered as volatile components. The porous calcium bone structure is formed in the bone structure where the organic substances are scattered so as to enlarge the surface area inside the pore, and adsorption of the hydrogen gas in the porous structure (micropore) state results in holding the hydrogen gas in the structure.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010043609-A (JP)
Title: Runner structure of hydraulic machinery
Inventor: OTAKE NORIO
IPC: F03B3/02
Filed: 2008-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a runner structure which allows a shape of a runner cone to be freely designed, and suppresses occurrence and development of a whirl.  <P>SOLUTION: The runner structure of hydraulic machinery consists of a main shaft 2, a runner blade 1a, a runner crown 1b, a runner vane 1c, and a runner cone 1d. The runner cone 1d is fastened by a joining means 8 which does not transmit rotation torque to the center of the runner crown 1b, or to the main shaft 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010016324-A (JP)
Title: Cutting method of large-size wafer and its equipment
Inventor: FANG LI-CHIH
IPC: H01L21/301
Filed: 2008-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting method of a large-size wafer, and to provide its equipment.  <P>SOLUTION: The number of times for moving a wafer is reduced, thus preventing the wafer during a movement process from being damaged. The wafer is mounted to a working susceptor to execute various processes, and the various processes are completed by moving the working susceptor to a treatment apparatus, or moving the treatment apparatus to the working susceptor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010046919-A (JP)
Title: Thermal transfer image receiving sheet, image forming method, and printed matter
Inventor: KAIDA HIDEMASA
IPC: B41M5/382
Filed: 2008-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal transfer image receiving sheet which prevents the roughness of a print, can obtain a high-concentration image by exhibiting the high receptive capacity of a dye, can obtain a printed matter extreamely excellent in light resistance, and does not occur appearance failure in the printed matter due to photofading.  <P>SOLUTION: The thermal transfer image receiving sheet includes a dye receptive layer on one surface of a base sheet, wherein the dye receptive layer contains a vinyl chloride-vinyl acetate copolymer and silica particles or surface treated silica particles surface-treated with methyl. The silica particles or the surface treated silica particles have 5-300 μm volume average particle diameter and the content of the silica particles or the surface treated silica particles in the dye receptive layer is 1-15 pts.mass per 100 pts.mass vinyl chloride-vinyl acetate copolymer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009024178-A (JP)
Title: Ink composition, ink cartridge, recording method using these, and recorded matter
Inventor: SAO AKIHITO
IPC: C09D11/00
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink composition that hardly generates foam, has a good anti-foaming property, exhibits excellent printing stability and develops beautiful colors, an inkjet recording method using the ink composition, and recorded matter obtained by the recording method.  <P>SOLUTION: The ink composition comprises a betaine-based surfactant represented by the following formula (1): (R)p-N-[L-(COOM)q]r and a linear saturated aliphatic alcohol having a hydroxyl value of 1 to 2 and 4 to 6 carbon atoms. Preferably, the linear saturated aliphatic alcohol has 5 or 6 carbon atoms.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010056604-A (JP)
Title: Playback apparatus, playback method, and computer program
Inventor: TERAJIMA YOSHIKI
IPC: H04N21/41
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To play back a content and to notify the occurrence of a status change in network equipment without generating extra waiting time in the network equipment and without generating user's intentional omission.  <P>SOLUTION: A playback apparatus includes: a communication means for communicating with the network equipment through a network; an acquisition means for acquiring the contents of a status change scheduled to occur and the occurrence schedule time information of the status change from the network equipment through the communication means; a content generation means for generating a content having a time length corresponding to the occurrence schedule time information; a playback means for playing back the content; and a presentation means for presenting the acquired contents of the status change to a user when the playback of the content ends.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010052973-A (JP)
Title: Apparatus and method of refining silicon
Inventor: OKUBO HIROO
IPC: C01B33/037
Filed: 2008-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus of refining silicon which makes heating efficiency and refining efficiency highly compatible (reduction of refining electric power basic unit) and has excellent maintainability, and to provide a method of refining silicon.  <P>SOLUTION: The silicon refining apparatus 10 includes at least: a crucible 15 where metal silicon 18 is loaded; a plasma torch 11 which has a cathode electrode 12 and a plasma working gas supply port 11a and emits plasma arc from a nozzle part 11b toward the crucible 15; an anode electrode 16 which has a through-hole 16a through which the plasma jet produced by plasma arc is passed to be guided to the crucible 15, and is arranged between plasma torch 11 and the crucible 15 while being separated from the plasma torch 11 and the crucible 15; and a power source 13 for applying a direct voltage between the cathode electrode 12 and the anode electrode 16.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009060106-A (JP)
Title: Photovoltaic cells and its manufacturing method
Inventor: KINSEY GEOFFREY S
IPC: H01L31/04
Filed: 2008-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photovoltaic cell comprising a selectively patterned, transparent, conductive coating (TCC) on a sunward surface.  <P>SOLUTION: The selectively patterned TCC is contiguous with at least some highly conductive gridlines on the sunward surface. A portion of the sunward surface of the semiconductor wafer is not covered by either the gridlines or the TCC. Also disclosed are methods of manufacturing a photovoltaic cell comprising a selectively patterned, transparent, conductive coating (TCC) on a sunward surface. The methods include the step of modeling the optical and electrical properties of the semiconductor, the gridlines, and the TCC to determine a pattern for the TCC that results in a low relative power loss for the photovoltaic cell.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010056969-A (JP)
Title: Stand for portable electronic equipment
Inventor: HAYASHI TOYOJI
IPC: H05K5/02
Filed: 2008-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stand for portable electronic equipment that supports the portable electronic equipment in either a vertical state or a horizontal state.  <P>SOLUTION: A player 100 is installed in a vertical state by grounding a first grounding surface (the other end surface 51B of a stand body 51) or in a horizontal state by grounding a second grounding surface (a side surface 52B of a leg portion 52). The stand 50 has a simple structure comprising the annular stand body 51 and the leg portion 52 formed protruding radially outward, so that the stand is downsized.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010051258-A (JP)
Title: Threshing apparatus
Inventor: OSAKI MASAMI
IPC: A01F12/18
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a threshing apparatus capable of smoothly unloading waste dust to the outside even when the large amount of materials to be treated such as straw wastes is unloaded from a waste dust treating chamber.  <P>SOLUTION: The threshing apparatus includes the waste dust treating chamber 68 axially installing a waste dust treating cylinder located at the under rear of a threshing chamber axially installing a threshing cylinder having a threshing tooth, and having a helical tooth for separating grains from the materials which are transported from the threshing cylinder to be treated, and cutting and treating the materials to be treated other than the grains, and comprising members containing a ceiling wall surface 72 and a lower receiving net. The helical diameter of a rear treating tooth 71a2 is reduced from the helical diameter of a treating tooth 71a1 on the front side in the helical teeth, and a plurality of protrusion-like treating teeth 71a' are mounted on the rear treating tooth 71a2. A plurality of cutting teeth 71c are installed on the upper tilt side of the ceiling surface 72 of the waste dust treating chamber on the side opposite to the receiving net disposed under the waste dust treating cylinder so as not to overlap with the protrusion-like treating teeth 71a'.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010052325-A (JP)
Title: Ribbon cassette
Inventor: TAKADA YOJI
IPC: B41J32/02
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ribbon cassette which can stably supply ink.  <P>SOLUTION: The ribbon cassette 10 is composed of a cassette body 11 to which an ink tank 12 is set. The flow rate of the ink from an ink reservoir 121 is regulated by an inflow part 133, and the ink flows into an ink impregnation member 131. The flow rate of the ink from the ink impregnation member 131 is regulated, and the ink flows out from an outflow part 134. The ink flowing out of the outflow part 134 is transferred to an ink ribbon 112 with a transfer part (corresponding to a gear 113 in Fig.2).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010059997-A (JP)
Title: Flexible coupling structure and ship thruster device equipped with the same
Inventor: HINO MITSUNOBU
IPC: F16D3/18
Filed: 2008-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible coupling structure configured to exclusively support a load without transmitting the load to other portions, that is, a self-contained flexible coupling structure which is free of a vibration problem despite the length of flexible coupling structure being long.  <P>SOLUTION: In a gear coupling structure, a spherical radial bearing 23 and a spherical thrust bearing 48 are mounted on the center O of a crowning provided to an external gear 39 in such a way that the center of rotation of the bearings are matched to each other; an internal gear 38 is supported by the spherical radial bearing 23 and the spherical thrust bearing 48; and the external gear 39 can tilt relative to the internal gear 38 with respect to the center O of the crowning.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010061298-A (JP)
Title: Image acquisition device
Inventor: OHIRA RYOJI
IPC: G07D7/12
Filed: 2008-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the generation of fluttering by fixing an inspection target medium along a reference surface, when it passes at the lower side of a light-receiving sensor array.  <P>SOLUTION: An image acquisition device is provided with a light-receiving part 13, including a light-receiving sensor array 11 and a conveyance board 17 having a conveyance face 17a faced to a light-receiving face 11a of the light-receiving sensor array. Then, the light-receiving sensor array is configured by arranging a plurality of light-receiving sensors 19 like an array, in a vertical direction to the conveyance direction of the inspection target medium 15 to be conveyed on the conveyance face of the conveyance board to receive the rays of light emitted from a light source 21, and reflected from the inspection target medium. Also, the light-receiving part is provided with a suppression mechanism 23 for making the inspection target medium passing under the light-receiving part with a pressure movable adhere to a conveyance face.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010059836-A (JP)
Title: Hermetic compressor, method for manufacturing hermetic compressor, refrigerator equipped with hermetic compressor
Inventor: NAGATA SHUHEI
IPC: F04B39/10
Filed: 2008-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hermetic compressor reducing delivery loss, reducing delivery loss of reduced performance variation, and reducing performance variation, a method for manufacturing the hermetic compressor, and a refrigerator equipped with the hermetic compressor.  <P>SOLUTION: In the hermetic compressor including a cylinder, a valve plate provided at an end surface of the cylinder, a delivery hole provided at the valve plate, and a delivery valve plate provided at an opposite side of the end surface of the cylinder and opening and closing the delivery hole, the delivery valve plate is punched and has a bent shape convex to a punched direction, and is provided in an orientation convex to a surface touching the delivery hole.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010062007-A (JP)
Title: Method of regenerating lead-acid battery
Inventor: KOIKE TOSHIO
IPC: H01M10/54
Filed: 2008-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of regenerating a lead-acid battery capable of effectively recovering performance without causing damage of an electrode plate.  <P>SOLUTION: A DC current of a trapezoidal wave comprising a step-like rising part 1 and falling part 3 and a saw-like flat part 2 is applied to between terminals of a deteriorated lead-acid battery at a DC voltage exceeding a nominal voltage of the lead-acid battery.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010041904-A (JP)
Title: Ultrasonic linear motor
Inventor: CHEN YI-CHENG
IPC: H02N2/00
Filed: 2008-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic linear motor for easily integrating with other elements in manufacturing using a few simple component, and reducing a manufacturing cost.  <P>SOLUTION: The ultrasonic linear motor includes: a substrate; a vibrator disposed on the substrate having an oblique or curved face at two sides thereof forming concave receiving portions with the surfaces of the substrate; and a slider having clamping portions at two sides thereof for correspondingly clamping to the receiving portions. The vibrator generates a driving force to the slider while connecting with a power supply, such that the clamping portions of the slider move within the receiving portions, thereby generating a linear translation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010062091-A (JP)
Title: Joint connector assembly
Inventor: OMORI YASUO
IPC: H01R31/08
Filed: 2008-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint connector assembly capable of confirming a coupling condition between a male terminal and a female terminal as well as capable of improving operability in production and reducing a production cost.  <P>SOLUTION: The joint connector assembly 1 includes a pair of joint connectors 1A, 1B and a connecting means 11 for connecting the joint connectors 1A, 1B. A second opening 31 of each of the joint connectors 1A, 1B has a shape in which a coupling condition between a terminal 51 and a coupling part 23 can be confirmed through the second opening 31. While the connecting means 11 closes the second opening 31 of the one joint connector 1A and the second opening 31 of the other joint connector 1B, after the coupling condition is confirmed, a housing 3 of the one joint connector 1A and a housing 3 of the other joint connector 1B are connected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010059367-A (JP)
Title: Method for surface treating hydrophobic base material
Inventor: ISHIHARA KAZUHIKO
IPC: C08J7/04
Filed: 2008-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrophobic base material having an excellent antifouling property, and to provide a surface treating agent and a method of surface treatment which can enhance the antifouling property of the hydrophobic base material.  <P>SOLUTION: The surface treating agent for the hydrophobic base material comprises a polymer having a side chain containing a phosphorylcholine group, a side chain containing a hydrophobic group and a side chain containing azide group, as a main component.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010058970-A (JP)
Title: Roller with built-in motor and conveyor
Inventor: ITO KAZUO
IPC: B65G13/04
Filed: 2008-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller with built-in motor, facilitating the assembling of a roller conveyor.  <P>SOLUTION: The roller 3 with built-in motor includes a roller body 11 of a cylindrical shape, in which a motor 12 and a reducer 13 are built-in. The roller 3 with built-in motor has fixed shafts 20 and 21 protruding out of both ends of the roller body 11. One fixed shaft 20 has a hollow shape, in which a fixed-side connector piece 25 is built-in. A free-side connector piece 33 is connected with the fixed-side connector piece 25 in the roller 3 with built-in motor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010068195-A (JP)
Title: Photoelectric conversion device
Inventor: MAZAKI AKIRA
IPC: H04B10/40
Filed: 2008-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric conversion device which uses a single PD both at a feed time and a non-feed time and can arrange a circuit simply and inexpensively.  <P>SOLUTION: A light receiver 1 for converting a light signal into an electric signal in a light transmission system includes: a PD2 converting the light signal into the electric signal; a positive supply +Vc and a resistor R1 etc. applying a reverse voltage to the PD2 at a feed time to the light receiver 1; an FET transistor 7 amplifying an output from the PD2 based on the reverse voltage at the feed time to the light receiver 1 and forming a short circuit of the PD2 at the time of non-feed to the light receiver 1; and an RF output terminal 3 and an FM output terminal 4 outputting the electric signal outputted from the PD2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010072877-A (JP)
Title: Automatic transaction apparatus
Inventor: ODAGIRI SHUNJI
IPC: G07D9/00
Filed: 2008-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To ensure that an attendant can be called using an automatic transaction apparatus having an attendant calling button 7a for a customer to call an attendant, even if the attendant calling button 7a has failed, if physically handicapped or elderly customers cannot reach the attendant calling button 7a, or if the attendant calling button 7a is not sufficiently pressed.  <P>SOLUTION: The automatic transaction apparatus has a camera 8a provided around the attendant calling button 7a, and an image analyzing unit provided for performing face detection by analyzing the image obtained by the camera 8a. An attendant is called depending on the number of times that a customer has stared around the attendant calling button 7a or the length of time that he or she has stared.  <P>COPYRIGHT: (C)2010,JPO&INPIT